Keeton, Robert E.
After cars crash : the need for legal and insurance reform / Robert E. Keeton, Jeffrey O'Connell
Dow Jones-Irwin, Inc., 1967
 Buku Teks
O`Connell, Jeffrey
The injury industry and the remedy of no-fault insurance / Jeffrey O'Connell
Commerce Clearing House, 1971
 Buku Teks
Schultz, Robert E.
Property insurance / Robert E. Schultz and Edward C. Bardwell
Rinehart , 1959
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Martine, Roberta R.
Basic traffic analysis
Prentice-Hall, 1994
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Social protection in developing countries : reforming systems
edited by Katja Bender, Markus Kaltenborn and Christian Pfleiderer
Routledge, 2013
 Buku Teks